YData Profiling Report

Dataset statistics

Number of variables	14
Number of observations	15000
Missing cells	9643
Missing cells (%)	4.6%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	4.6 MiB
Average record size in memory	323.2 B

Variable types

Numeric	9
DateTime	1
Boolean	1
Categorical	2
Text	1

Alerts

`oxygen_saturation` has 763 (5.1%) missing values	Missing
`heart_rate` has 733 (4.9%) missing values	Missing
`temperature` has 773 (5.2%) missing values	Missing
`systolic_bp` has 721 (4.8%) missing values	Missing
`diastolic_bp` has 738 (4.9%) missing values	Missing
`weight` has 741 (4.9%) missing values	Missing
`blood_glucose` has 752 (5.0%) missing values	Missing
`fatigue_level` has 4422 (29.5%) missing values	Missing
`patient_id` is uniformly distributed	Uniform
`pain_level` has 1387 (9.2%) zeros	Zeros

Reproduction

Analysis started	2025-12-09 10:25:19.138109
Analysis finished	2025-12-09 10:25:37.227704
Duration	18.09 seconds
Software version	ydata-profiling vv4.18.0
Download configuration	config.json

patient_id
Real number (ℝ)

Uniform

Distinct	500
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	250.5

Minimum	1
Maximum	500
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	1
5-th percentile	25.95
Q1	125.75
median	250.5
Q3	375.25
95-th percentile	475.05
Maximum	500
Range	499
Interquartile range (IQR)	249.5

Descriptive statistics

Standard deviation	144.34209
Coefficient of variation (CV)	0.57621593
Kurtosis	-1.2000096
Mean	250.5
Median Absolute Deviation (MAD)	125
Skewness	0
Sum	3757500
Variance	20834.639
Monotonicity	Increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
500	30	0.2%
1	30	0.2%
2	30	0.2%
3	30	0.2%
4	30	0.2%
5	30	0.2%
6	30	0.2%
7	30	0.2%
8	30	0.2%
9	30	0.2%
Other values (490)	14700	98.0%

Value	Count	Frequency (%)
1	30	0.2%
2	30	0.2%
3	30	0.2%
4	30	0.2%
5	30	0.2%
6	30	0.2%
7	30	0.2%
8	30	0.2%
9	30	0.2%
10	30	0.2%

Value	Count	Frequency (%)
500	30	0.2%
499	30	0.2%
498	30	0.2%
497	30	0.2%
496	30	0.2%
495	30	0.2%
494	30	0.2%
493	30	0.2%
492	30	0.2%
491	30	0.2%

timestamp
Date

Distinct	150
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Memory size	117.3 KiB

Minimum	2024-03-01 06:00:00
Maximum	2024-03-30 10:00:00
Invalid dates	0
Invalid dates (%)	0.0%

Histogram with fixed size bins (bins=50)

oxygen_saturation
Real number (ℝ)

Missing

Distinct	109
Distinct (%)	0.8%
Missing	763
Missing (%)	5.1%
Infinite	0
Infinite (%)	0.0%
Mean	97.0131

Minimum	91.4
Maximum	102.3
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	91.4
5-th percentile	94.5
Q1	96
median	97
Q3	98
95-th percentile	99.5
Maximum	102.3
Range	10.9
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.5008326
Coefficient of variation (CV)	0.015470411
Kurtosis	-0.051288055
Mean	97.0131
Median Absolute Deviation (MAD)	1
Skewness	-0.02483131
Sum	1381175.5
Variance	2.2524984
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
96.7	403	2.7%
96.9	386	2.6%
96.5	384	2.6%
97.5	382	2.5%
96.6	382	2.5%
97	373	2.5%
97.2	370	2.5%
97.4	367	2.4%
96.8	365	2.4%
97.7	361	2.4%
Other values (99)	10464	69.8%
(Missing)	763	5.1%

Value	Count	Frequency (%)
91.4	1	< 0.1%
91.5	1	< 0.1%
91.6	1	< 0.1%
91.8	1	< 0.1%
91.9	1	< 0.1%
92	2	< 0.1%
92.1	1	< 0.1%
92.2	2	< 0.1%
92.3	2	< 0.1%
92.4	2	< 0.1%

Value	Count	Frequency (%)
102.3	1	< 0.1%
102.2	1	< 0.1%
102.1	2	< 0.1%
102	2	< 0.1%
101.9	2	< 0.1%
101.8	2	< 0.1%
101.7	1	< 0.1%
101.6	1	< 0.1%
101.5	4	< 0.1%
101.4	1	< 0.1%

heart_rate
Real number (ℝ)

Missing

Distinct	74
Distinct (%)	0.5%
Missing	733
Missing (%)	4.9%
Infinite	0
Infinite (%)	0.0%
Mean	74.4577

Minimum	37
Maximum	113
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	37
5-th percentile	58
Q1	68
median	74
Q3	81
95-th percentile	91
Maximum	113
Range	76
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	9.9459257
Coefficient of variation (CV)	0.1335782
Kurtosis	-0.030765152
Mean	74.4577
Median Absolute Deviation (MAD)	7
Skewness	0.023805072
Sum	1062288
Variance	98.921437
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
73	586	3.9%
76	581	3.9%
74	562	3.7%
71	559	3.7%
75	554	3.7%
78	549	3.7%
72	540	3.6%
69	519	3.5%
79	514	3.4%
80	496	3.3%
Other values (64)	8807	58.7%
(Missing)	733	4.9%

Value	Count	Frequency (%)
37	1	< 0.1%
40	1	< 0.1%
41	6	< 0.1%
42	1	< 0.1%
43	3	< 0.1%
44	4	< 0.1%
45	2	< 0.1%
46	9	0.1%
47	13	0.1%
48	19	0.1%

Value	Count	Frequency (%)
113	1	< 0.1%
112	1	< 0.1%
110	1	< 0.1%
109	1	< 0.1%
108	2	< 0.1%
107	5	< 0.1%
106	4	< 0.1%
105	7	< 0.1%
104	4	< 0.1%
103	8	0.1%

temperature
Real number (ℝ)

Missing

Distinct	32
Distinct (%)	0.2%
Missing	773
Missing (%)	5.2%
Infinite	0
Infinite (%)	0.0%
Mean	36.800872

Minimum	35
Maximum	38.3
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	35
5-th percentile	36.1
Q1	36.5
median	36.8
Q3	37.1
95-th percentile	37.5
Maximum	38.3
Range	3.3
Interquartile range (IQR)	0.6

Descriptive statistics

Standard deviation	0.40456842
Coefficient of variation (CV)	0.010993447
Kurtosis	0.025269245
Mean	36.800872
Median Absolute Deviation (MAD)	0.3
Skewness	-0.006536166
Sum	523566
Variance	0.16367561
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
36.8	1450	9.7%
36.9	1361	9.1%
36.7	1361	9.1%
36.6	1271	8.5%
37	1237	8.2%
36.5	1037	6.9%
37.1	1034	6.9%
36.4	854	5.7%
37.2	820	5.5%
37.3	696	4.6%
Other values (22)	3106	20.7%
(Missing)	773	5.2%

Value	Count	Frequency (%)
35	1	< 0.1%
35.3	3	< 0.1%
35.4	3	< 0.1%
35.5	5	< 0.1%
35.6	28	0.2%
35.7	31	0.2%
35.8	59	0.4%
35.9	116	0.8%
36	216	1.4%
36.1	286	1.9%

Value	Count	Frequency (%)
38.3	2	< 0.1%
38.2	7	< 0.1%
38.1	5	< 0.1%
38	10	0.1%
37.9	43	0.3%
37.8	64	0.4%
37.7	110	0.7%
37.6	219	1.5%
37.5	315	2.1%
37.4	462	3.1%

systolic_bp
Real number (ℝ)

Missing

Distinct	74
Distinct (%)	0.5%
Missing	721
Missing (%)	4.8%
Infinite	0
Infinite (%)	0.0%
Mean	119.4723

Minimum	79
Maximum	159
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	79
5-th percentile	103
Q1	113
median	120
Q3	126
95-th percentile	136
Maximum	159
Range	80
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	9.9805273
Coefficient of variation (CV)	0.08353842
Kurtosis	-0.027694477
Mean	119.4723
Median Absolute Deviation (MAD)	7
Skewness	-0.010595503
Sum	1705945
Variance	99.610926
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
120	616	4.1%
118	577	3.8%
121	577	3.8%
119	557	3.7%
122	543	3.6%
117	542	3.6%
123	520	3.5%
126	508	3.4%
115	503	3.4%
116	493	3.3%
Other values (64)	8843	59.0%
(Missing)	721	4.8%

Value	Count	Frequency (%)
79	1	< 0.1%
83	2	< 0.1%
84	1	< 0.1%
85	3	< 0.1%
86	2	< 0.1%
87	4	< 0.1%
88	4	< 0.1%
89	4	< 0.1%
90	5	< 0.1%
91	8	0.1%

Value	Count	Frequency (%)
159	1	< 0.1%
156	2	< 0.1%
155	1	< 0.1%
152	3	< 0.1%
151	1	< 0.1%
150	3	< 0.1%
149	11	0.1%
148	17	0.1%
147	9	0.1%
146	18	0.1%

diastolic_bp
Real number (ℝ)

Missing

Distinct	53
Distinct (%)	0.4%
Missing	738
Missing (%)	4.9%
Infinite	0
Infinite (%)	0.0%
Mean	79.430865

Minimum	51
Maximum	106
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	51
5-th percentile	68
Q1	75
median	79
Q3	84
95-th percentile	91
Maximum	106
Range	55
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	6.9814249
Coefficient of variation (CV)	0.087893099
Kurtosis	-0.00078949521
Mean	79.430865
Median Absolute Deviation (MAD)	5
Skewness	-0.015270821
Sum	1132843
Variance	48.740294
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
78	814	5.4%
79	812	5.4%
81	797	5.3%
80	792	5.3%
77	768	5.1%
82	740	4.9%
83	729	4.9%
76	721	4.8%
84	657	4.4%
75	655	4.4%
Other values (43)	6777	45.2%
(Missing)	738	4.9%

Value	Count	Frequency (%)
51	1	< 0.1%
55	5	< 0.1%
56	3	< 0.1%
57	3	< 0.1%
58	8	0.1%
59	10	0.1%
60	19	0.1%
61	22	0.1%
62	39	0.3%
63	55	0.4%

Value	Count	Frequency (%)
106	1	< 0.1%
105	2	< 0.1%
104	3	< 0.1%
103	1	< 0.1%
102	6	< 0.1%
101	2	< 0.1%
100	8	0.1%
99	24	0.2%
98	30	0.2%
97	31	0.2%

weight
Real number (ℝ)

Missing

Distinct	862
Distinct (%)	6.0%
Missing	741
Missing (%)	4.9%
Infinite	0
Infinite (%)	0.0%
Mean	69.954779

Minimum	12
Maximum	122.8
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	12
5-th percentile	45.5
Q1	59.9
median	70
Q3	80
95-th percentile	94.6
Maximum	122.8
Range	110.8
Interquartile range (IQR)	20.1

Descriptive statistics

Standard deviation	14.941255
Coefficient of variation (CV)	0.21358448
Kurtosis	0.0015045347
Mean	69.954779
Median Absolute Deviation (MAD)	10.1
Skewness	-0.0084199199
Sum	997485.2
Variance	223.2411
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
77.2	54	0.4%
75.4	51	0.3%
74.1	50	0.3%
67.4	49	0.3%
66	48	0.3%
71.3	48	0.3%
72.9	47	0.3%
77.4	47	0.3%
67	46	0.3%
75.3	46	0.3%
Other values (852)	13773	91.8%
(Missing)	741	4.9%

Value	Count	Frequency (%)
12	1	< 0.1%
12.4	1	< 0.1%
14.1	1	< 0.1%
15.7	2	< 0.1%
17.4	1	< 0.1%
18.1	1	< 0.1%
18.4	1	< 0.1%
18.7	1	< 0.1%
18.8	1	< 0.1%
19.3	1	< 0.1%

Value	Count	Frequency (%)
122.8	1	< 0.1%
122.4	1	< 0.1%
122	1	< 0.1%
120	1	< 0.1%
119.7	1	< 0.1%
119.4	1	< 0.1%
118.5	1	< 0.1%
117.3	1	< 0.1%
116.8	1	< 0.1%
116.7	1	< 0.1%

blood_glucose
Real number (ℝ)

Missing

Distinct	137
Distinct (%)	1.0%
Missing	752
Missing (%)	5.0%
Infinite	0
Infinite (%)	0.0%
Mean	99.563237

Minimum	12
Maximum	173
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	12
5-th percentile	67
Q1	86
median	100
Q3	113
95-th percentile	132
Maximum	173
Range	161
Interquartile range (IQR)	27

Descriptive statistics

Standard deviation	19.865468
Coefficient of variation (CV)	0.19952614
Kurtosis	-0.014208108
Mean	99.563237
Median Absolute Deviation (MAD)	13
Skewness	-0.054399417
Sum	1418577
Variance	394.63684
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
103	305	2.0%
102	297	2.0%
95	296	2.0%
101	295	2.0%
100	292	1.9%
104	286	1.9%
106	285	1.9%
99	281	1.9%
97	279	1.9%
94	277	1.8%
Other values (127)	11355	75.7%
(Missing)	752	5.0%

Value	Count	Frequency (%)
12	1	< 0.1%
26	2	< 0.1%
28	1	< 0.1%
30	2	< 0.1%
32	2	< 0.1%
33	3	< 0.1%
34	1	< 0.1%
35	1	< 0.1%
36	3	< 0.1%
37	6	< 0.1%

Value	Count	Frequency (%)
173	1	< 0.1%
172	1	< 0.1%
163	1	< 0.1%
161	2	< 0.1%
160	2	< 0.1%
159	1	< 0.1%
158	1	< 0.1%
157	5	< 0.1%
156	7	< 0.1%
155	9	0.1%

pain_level
Real number (ℝ)

Zeros

Distinct	11
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.9926

Minimum	0
Maximum	10
Zeros	1387
Zeros (%)	9.2%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	5
Q3	8
95-th percentile	10
Maximum	10
Range	10
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.1707857
Coefficient of variation (CV)	0.63509709
Kurtosis	-1.2229191
Mean	4.9926
Median Absolute Deviation (MAD)	3
Skewness	0.00335657
Sum	74889
Variance	10.053882
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
0	1387	9.2%
10	1383	9.2%
7	1380	9.2%
4	1379	9.2%
1	1377	9.2%
5	1371	9.1%
3	1364	9.1%
8	1357	9.0%
9	1349	9.0%
2	1339	8.9%

Value	Count	Frequency (%)
0	1387	9.2%
1	1377	9.2%
2	1339	8.9%
3	1364	9.1%
4	1379	9.2%
5	1371	9.1%
6	1314	8.8%
7	1380	9.2%
8	1357	9.0%
9	1349	9.0%

Value	Count	Frequency (%)
10	1383	9.2%
9	1349	9.0%
8	1357	9.0%
7	1380	9.2%
6	1314	8.8%
5	1371	9.1%
4	1379	9.2%
3	1364	9.1%
2	1339	8.9%
1	1377	9.2%

nausea
Boolean

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	14.8 KiB

False	12019
True	2981

Value	Count	Frequency (%)
False	12019	80.1%
True	2981	19.9%

fatigue_level
Categorical

Missing

Distinct	3
Distinct (%)	< 0.1%
Missing	4422
Missing (%)	29.5%
Memory size	804.1 KiB

Mild	6062
Moderate	3000
Severe	1516

Length

Max length	8
Median length	4
Mean length	5.4210626
Min length	4

Characters and Unicode

Total characters	57344
Distinct characters	11
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Severe
2nd row	Severe
3rd row	Mild
4th row	Moderate
5th row	Moderate

Common Values

Value	Count	Frequency (%)
Mild	6062	40.4%
Moderate	3000	20.0%
Severe	1516	10.1%
(Missing)	4422	29.5%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
mild	6062	57.3%
moderate	3000	28.4%
severe	1516	14.3%

Most occurring characters

Value	Count	Frequency (%)
e	10548	18.4%
d	9062	15.8%
M	9062	15.8%
l	6062	10.6%
i	6062	10.6%
r	4516	7.9%
o	3000	5.2%
a	3000	5.2%
t	3000	5.2%
S	1516	2.6%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	57344	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
e	10548	18.4%
d	9062	15.8%
M	9062	15.8%
l	6062	10.6%
i	6062	10.6%
r	4516	7.9%
o	3000	5.2%
a	3000	5.2%
t	3000	5.2%
S	1516	2.6%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	57344	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
e	10548	18.4%
d	9062	15.8%
M	9062	15.8%
l	6062	10.6%
i	6062	10.6%
r	4516	7.9%
o	3000	5.2%
a	3000	5.2%
t	3000	5.2%
S	1516	2.6%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	57344	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
e	10548	18.4%
d	9062	15.8%
M	9062	15.8%
l	6062	10.6%
i	6062	10.6%
r	4516	7.9%
o	3000	5.2%
a	3000	5.2%
t	3000	5.2%
S	1516	2.6%

sleep_quality
Categorical

Distinct	4
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	790.7 KiB

Good	6133
Fair	4434
Excellent	2911
Poor	1522

Length

Max length	9
Median length	4
Mean length	4.9703333
Min length	4

Characters and Unicode

Total characters	74555
Distinct characters	15
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Fair
2nd row	Good
3rd row	Good
4th row	Excellent
5th row	Excellent

Common Values

Value	Count	Frequency (%)
Good	6133	40.9%
Fair	4434	29.6%
Excellent	2911	19.4%
Poor	1522	10.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
good	6133	40.9%
fair	4434	29.6%
excellent	2911	19.4%
poor	1522	10.1%

Most occurring characters

Value	Count	Frequency (%)
o	15310	20.5%
G	6133	8.2%
d	6133	8.2%
r	5956	8.0%
e	5822	7.8%
l	5822	7.8%
F	4434	5.9%
i	4434	5.9%
a	4434	5.9%
x	2911	3.9%
Other values (5)	13166	17.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	74555	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
o	15310	20.5%
G	6133	8.2%
d	6133	8.2%
r	5956	8.0%
e	5822	7.8%
l	5822	7.8%
F	4434	5.9%
i	4434	5.9%
a	4434	5.9%
x	2911	3.9%
Other values (5)	13166	17.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	74555	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
o	15310	20.5%
G	6133	8.2%
d	6133	8.2%
r	5956	8.0%
e	5822	7.8%
l	5822	7.8%
F	4434	5.9%
i	4434	5.9%
a	4434	5.9%
x	2911	3.9%
Other values (5)	13166	17.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	74555	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
o	15310	20.5%
G	6133	8.2%
d	6133	8.2%
r	5956	8.0%
e	5822	7.8%
l	5822	7.8%
F	4434	5.9%
i	4434	5.9%
a	4434	5.9%
x	2911	3.9%
Other values (5)	13166	17.7%

clinical_note
Text

Distinct	61
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Memory size	1.3 MiB

Length

Max length	57
Median length	55
Mean length	41.2404
Min length	31

Characters and Unicode

Total characters	618606
Distinct characters	43
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Patient reports feeling severe with a pain level of 8.
2nd row	Complains of severe fatigue and no nausea.
3rd row	Noted elevated stress. Sleep was good.
4th row	No major complaints. Sleep quality: Excellent.
5th row	No major complaints. Sleep quality: Excellent.

Value	Count	Frequency (%)
sleep	6029	6.1%
of	5985	6.0%
feeling	5969	6.0%
patient	5969	6.0%
no	5430	5.5%
elevated	3015	3.0%
noted	3015	3.0%
stress	3015	3.0%
was	3015	3.0%
quality	3014	3.0%
Other values (33)	54506	55.1%

Most occurring characters

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

	blood_glucose	diastolic_bp	fatigue_level	heart_rate	nausea	oxygen_saturation	pain_level	patient_id	sleep_quality	systolic_bp	temperature	weight
blood_glucose	1.000	-0.021	0.000	-0.008	0.027	0.002	0.005	0.010	0.000	-0.006	-0.018	-0.007
diastolic_bp	-0.021	1.000	0.000	0.004	0.015	-0.002	-0.016	0.013	0.000	0.011	-0.006	0.000
fatigue_level	0.000	0.000	1.000	0.000	0.004	0.000	0.015	0.000	0.009	0.000	0.013	0.005
heart_rate	-0.008	0.004	0.000	1.000	0.018	0.009	-0.007	-0.001	0.004	0.006	-0.003	0.003
nausea	0.027	0.015	0.004	0.018	1.000	0.015	0.000	0.015	0.000	0.024	0.016	0.019
oxygen_saturation	0.002	-0.002	0.000	0.009	0.015	1.000	0.010	-0.015	0.000	-0.007	0.002	0.006
pain_level	0.005	-0.016	0.015	-0.007	0.000	0.010	1.000	-0.001	0.000	-0.001	0.001	0.023
patient_id	0.010	0.013	0.000	-0.001	0.015	-0.015	-0.001	1.000	0.000	0.010	-0.018	0.007
sleep_quality	0.000	0.000	0.009	0.004	0.000	0.000	0.000	0.000	1.000	0.003	0.000	0.000
systolic_bp	-0.006	0.011	0.000	0.006	0.024	-0.007	-0.001	0.010	0.003	1.000	0.001	-0.009
temperature	-0.018	-0.006	0.013	-0.003	0.016	0.002	0.001	-0.018	0.000	0.001	1.000	0.003
weight	-0.007	0.000	0.005	0.003	0.019	0.006	0.023	0.007	0.000	-0.009	0.003	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

	patient_id	timestamp	oxygen_saturation	heart_rate	temperature	systolic_bp	diastolic_bp	weight	blood_glucose	pain_level	nausea	fatigue_level	sleep_quality	clinical_note
0	1	2024-03-01 08:00:00	99.1	89.0	37.6	109.0	93.0	46.8	119.0	8	No	Severe	Fair	Patient reports feeling severe with a pain level of 8.
1	1	2024-03-02 08:00:00	96.2	91.0	37.2	122.0	80.0	84.4	100.0	9	No	Severe	Good	Complains of severe fatigue and no nausea.
2	1	2024-03-03 08:00:00	100.1	70.0	37.0	131.0	72.0	80.4	111.0	3	Yes	Mild	Good	Noted elevated stress. Sleep was good.
3	1	2024-03-04 09:00:00	97.3	54.0	37.0	105.0	89.0	NaN	132.0	10	No	Moderate	Excellent	No major complaints. Sleep quality: Excellent.
4	1	2024-03-05 09:00:00	95.7	65.0	36.6	112.0	85.0	62.0	103.0	7	No	Moderate	Excellent	No major complaints. Sleep quality: Excellent.
5	1	2024-03-06 06:00:00	96.0	82.0	37.5	110.0	78.0	65.6	68.0	0	No	NaN	Excellent	Patient feeling generally well.
6	1	2024-03-07 08:00:00	95.7	61.0	36.9	127.0	68.0	66.8	100.0	10	No	Severe	Good	Patient reports feeling severe with a pain level of 10.
7	1	2024-03-08 08:00:00	97.7	78.0	NaN	122.0	73.0	68.6	112.0	10	No	NaN	Good	No major complaints. Sleep quality: Good.
8	1	2024-03-09 09:00:00	96.0	80.0	36.7	120.0	75.0	78.6	92.0	4	No	Severe	Good	Complains of severe fatigue and no nausea.
9	1	2024-03-10 07:00:00	96.5	68.0	37.1	126.0	NaN	74.3	102.0	4	No	Mild	Excellent	Complains of mild fatigue and no nausea.

	patient_id	timestamp	oxygen_saturation	heart_rate	temperature	systolic_bp	diastolic_bp	weight	blood_glucose	pain_level	nausea	fatigue_level	sleep_quality	clinical_note
14990	500	2024-03-21 08:00:00	96.5	73.0	36.9	110.0	NaN	NaN	78.0	0	No	Mild	Good	Complains of mild fatigue and no nausea.
14991	500	2024-03-22 09:00:00	97.6	81.0	37.1	124.0	89.0	59.9	83.0	0	No	NaN	Good	Patient reports feeling none with a pain level of 0.
14992	500	2024-03-23 09:00:00	97.7	70.0	36.5	120.0	74.0	72.6	122.0	1	No	Severe	Good	Patient feeling generally well.
14993	500	2024-03-24 06:00:00	96.3	82.0	36.8	129.0	90.0	72.8	103.0	6	No	Moderate	Excellent	Patient feeling generally well.
14994	500	2024-03-25 08:00:00	97.2	82.0	36.7	146.0	79.0	72.4	103.0	7	No	Mild	Fair	Complains of mild fatigue and no nausea.
14995	500	2024-03-26 07:00:00	95.0	63.0	37.0	113.0	NaN	37.2	133.0	5	Yes	Mild	Good	No major complaints. Sleep quality: Good.
14996	500	2024-03-27 10:00:00	99.0	66.0	37.5	125.0	71.0	70.0	80.0	0	No	Moderate	Excellent	Complains of moderate fatigue and no nausea.
14997	500	2024-03-28 08:00:00	96.2	61.0	37.6	110.0	81.0	63.5	93.0	4	No	NaN	Fair	Patient reports feeling none with a pain level of 4.
14998	500	2024-03-29 09:00:00	96.6	NaN	36.4	108.0	80.0	49.4	97.0	5	No	NaN	Good	Noted elevated stress. Sleep was good.
14999	500	2024-03-30 08:00:00	95.8	55.0	37.0	126.0	66.0	56.6	93.0	0	No	NaN	Poor	Noted elevated stress. Sleep was poor.

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample